Obviously, this happens at bootup. I wasn't yet able to test 2.6.20, since the restricted modules aren't yet available as package.
Requested info is attached. ** Attachment added: "dmesg output" http://librarian.launchpad.net/5406976/dmesg -- ACPI Exception (acpi_processor-0270): AE_BAD_PARAMETER, Invalid _PSS data [20060707] https://launchpad.net/bugs/75862 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
